Objects in the image:
category: car
category: tennis racket
category: person
category: person
category: person
category: person
category: tennis racket
category: car
category: sports ball
category: tennis racket
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: Is it a player?
a: Yes
q: is she completely visible?
a: Yes
q: is the ball in her hands?
a: No